Optical Properties
Luster
Vitreous
Not Available
Pleochroism
Absent
Not Available
Dispersion
0.02
18
Not Available
Transparency
Transparent, Translucent, Transparent to translucent
Not Available
Refractive Index
1.73
Not Available
Optic Character
Not Available
Not Available
Crystal System
Isometric
Not Available
Birefringence
Not Available
Not Available
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Not Available
